Chess South Africa
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Chess South Africa
Coetzee, L (Logan)
Dob:
2008/01/14 (U18)
Gender:
Male
Chess SA id:
1080141468
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/05/28 (911 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1255.2
Current Weighted rating
1255.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1255.2
Current highest rating achieved
1255.2
Current floor (min rating allowed)
755.2
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±153.3
Current Raw change used (final)
0.0
Projected new Raw rating
1255.2
Projected new Weighed rating
1154.8
Projected new Weighted performance
353.2
Projected new final Raw rating (if new WP > new Raw)
1255.2
Projected new highest rating
1255.2
Projected new floor
755.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.2
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1201.6
Current Weighted rating
1201.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1201.6
Current highest rating achieved
1201.6
Current floor (min rating allowed)
701.6
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.4
Current Raw change used (final)
0.0
Projected new Raw rating
1201.6
Projected new Weighed rating
1105.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1201.6
Projected new floor
701.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1201.6
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1301.6
Current Weighted rating
1301.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1301.6
Current highest rating achieved
1301.6
Current floor (min rating allowed)
801.6
Current K-factor
36
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±143.5
Current Raw change used (final)
0.0
Projected new Raw rating
1301.6
Projected new Weighed rating
1197.5
Projected new Weighted performance
371.8
Projected new final Raw rating (if new WP > new Raw)
1301.6
Projected new highest rating
1301.6
Projected new floor
801.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1301.6
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Gauteng Schools Disabiltity Chess Festival 2022 (Primary School)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Rapid
30
0.60
5
5
5.0
1201.0
1200.0
Analysis
1
Ekurhuleni South D6 Individual Finals 2018 (U11 Boys)
2018/05/19
2018/05/19
Ekurhuleni (GE)
Standard
60
0.83
5
2
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
7
6
0
1
6.0
85.7
303.6
1201.3
1504.8
White
3
3
0
0
3.0
100.0
425.0
1193.5
1618.5
Black
4
3
0
1
3.0
75.0
212.5
1207.1
1419.6
Standard
All
2
1
0
1
1.0
50.0
0.0
1214.2
1214.2
White
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Black
1
0
0
1
0.0
0.0
-425.0
1228.4
803.4
Rapid
All
5
5
0
0
5.0
100.0
425.0
1196.1
1621.1
White
2
2
0
0
2.0
100.0
425.0
1190.2
1615.2
Black
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2070141501
Serabane, P (Precious)
1
1.0
1
0
0
100.0
1201.0
425.0
1626.0
View list
2
1070101994
Olivier, J (Justen)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100141493
Mzamo, H (Hlengiwe)
1
1.0
1
0
0
100.0
1201.0
425.0
1626.0
View list
4
1100141492
Muller, S (Sebatian)
1
1.0
1
0
0
100.0
1201.0
425.0
1626.0
View list
5
1090141471
Duvenage, R (Rynhardt)
1
1.0
1
0
0
100.0
1201.0
425.0
1626.0
View list
6
1080136340
Watson, T (Travis)
1
1.0
1
0
0
100.0
1201.0
425.0
1626.0
View list
7
107092639
Simpson, M (Michael)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
